baber/WOPTO huggingface dataset:
Patent JP-2020087758-A (JP)
Title: Electrical device and wiring cable
Inventor: SHIBATA KENJI
IPC: H02M7/48
Filed: 2018-11-27
Abstract: To provide a technology that restricts the simultaneous use of two receptacles.SOLUTION: An electrical device according to the present invention includes a first receptacle to which a first plug is connected, a second receptacle to which a second plug is connected, and a cover member capable of opening and closing the second receptacle, and in a state where the first plug is connected to the first receptacle, the opening of the cover member is restricted due to the interference between the first plug and the cover member, and in a state where the second plug is connected to the second receptacle, interference between the first plug and the cover member restricts connection of the first plug to the first receptacle.SELECTED DRAWING: Figure 5
Patent JP-2020084633-A (JP)
Title: Platform widening method
Inventor: OKADA MARIKO
IPC: E01F1/00
Filed: 2018-11-28
Abstract: To provide a platform widening method that enables efficient construction.SOLUTION: A platform widening method being a platform widening method in which a new platform P2 is installed adjacent to an existing platform P1, includes: a temporary placement step of temporarily placing a new floor structure member 10 of the new platform P2 on the existing platform P1 side; a support material installation step of installing a support material 20 in a new area R2 where the new platform P2 is to be installed; a new floor structure member moving step of moving the temporarily placed new floor structure member 10 to the new area R2; and a step of fixing the new floor structure member to the support material in which the new floor structure member 10 is fixed to the support material 20.SELECTED DRAWING: Figure 2
Patent JP-2020085196-A (JP)
Title: Control valve and hydraulic driving device
Inventor: IMAMURA TAKUYA
IPC: F16K3/24
Filed: 2018-11-29
Abstract: To provide a control valve and a hydraulic driving device that restrain enlargement and complication and are inexpensive.SOLUTION: A reaping elevating/lowering control valve 600 comprises an upper sixth valve chest 36 communicating with a beyond oil passage 90, an upper fifth valve chest 35 communicating with a main pump oil passage, an upper fourth valve chest 34 communicating with a drain chamber 60 connected to a hydraulic oil tank for storing hydraulic oil, and an upper spool 1. The upper spool 1 comprises an upper left small-diameter part 16 capable of connecting the upper sixth valve chest 36 and the upper fifth valve chest 35, and an upper left inside first notch part 15a capable of connecting the upper fifth valve chest 35 and the upper fourth valve chest 34.SELECTED DRAWING: Figure 5
Patent JP-2020081735-A (JP)
Title: Switch unit for game machine and game machine
Inventor: ONOYAMA TAIJI
IPC: A63F5/04
Filed: 2018-11-30
Abstract: To provide a switch unit for a game machine and a game machine which allow a user to clearly view an internal performance part during performance, regardless of lightness of an installation space of the game machine, and even in normal time in which it is not desired to allow the user to view the internal performance part, can perform light performance with a high performance effect.SOLUTION: A switch unit comprises: a key top (12) which has an operation plane for switch operation and is formed of a transparent conductor on which fine processing (18) is formed to emit a light propagating inside to an external side of an operation plane side; an internal performance part (30) arranged on an opposite side of the operation plane side of the key top (12); and a plurality of LEDs for fine processing (40) for supplying light to inside of the key top (12). The fine processing (18) is formed at a position where viewing of a specific position of the internal performance part (30) which is desired not to be viewed is impossible by emitting light from the plurality of LEDs for fine processing (40) to the external part.SELECTED DRAWING: Figure 5
Patent JP-2019068445-A (JP)
Title: Terminal, display method and program of terminal
Inventor: YANG HEE CHANG
IPC: H04L12/58
Filed: 2018-11-30
Abstract: To provide a server which improves convenience of a user at the time of service registration.SOLUTION: A terminal installing a message application for transmitting or receiving a content to/from a first terminal includes a communication unit for transmitting a first content from the terminal to the first terminal by input to the message application, and receiving a second content transmitted from the first terminal by a function different from the message application, a display for displaying the first and second contents by the message application, and a control section for controlling the communication unit to receive a third content, transmitted from the first terminal by the installed message application, on the basis of installation of the message application to the first terminal, by the first terminal. The display displays the first, second and third contents by the message application.SELECTED DRAWING: Figure 2
Patent JP-2020089413-A (JP)
Title: Golf club head, and manufacturing method of golf club head
Inventor: YOSHIDA HIROYUKI
IPC: A63B53/04
Filed: 2018-12-03
Abstract: To provide a golf club head and a manufacturing method thereof, more excellent in productivity, in comparison with a formation method by laser processing or the like after outer shape molding of the club head, when forming fine irregularities on a face surface.SOLUTION: Each projection 3c is formed by forging so that a projection amount H from a face surface 3a agrees with 25 μm or less, on the face surface 3a which is a striking surface of a body part 3 of a golf club head, to thereby achieve high strength and high durability together with high productivity.SELECTED DRAWING: Figure 2
Patent JP-2020090146-A (JP)
Title: Vehicle front part structure
Inventor: KAMATA HIDEAKI
IPC: B60K11/04
Filed: 2018-12-04
Abstract: To increase a degree of freedom of design of a vehicle front part.SOLUTION: A vehicle front part structure includes: a front bumper cover 10 forming a front part of a vehicle; and a license bracket 14 which is attached to a front surface of the front bumper cover 10 and in which a license plate is attached to its front side. The front bumper cover 10 and the licence bracket 14 form an air passage 18 which guides travel wind from an area below the license bracket 14 through a back side of the licence bracket 14 to a radiator at the rear. The front side of a front opening 18a of the air passage 18 is covered with the license bracket 14 and the opening is not easily viewed from the front of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020091411-A (JP)
Title: Lens device and imaging apparatus
Inventor: YURI TAKESHI
IPC: G02B7/02
Filed: 2018-12-06
Abstract: To provide a lens device which is advantageous in downsizing and weight reduction and handling, for example.SOLUTION: The lens device includes: a lens barrel containing an optical system having an optical element, the optical element being feely inserted into or removed from an optical path; and a driving unit freely inserted into or removed from the lens barrel, the driving unit driving the optical member in the optical system, the driving unit including a detection unit for detecting a state of insertion or removal without contacting with a detection target unit through the detection target unit of the optical element.SELECTED DRAWING: Figure 2
Patent JP-2020092531-A (JP)
Title: Stator, rotating electric machine using stator, and method for manufacturing stator
Inventor: YUTANI MASAHIRO
IPC: H02K1/18
Filed: 2018-12-06
Abstract: To provide a stator having improved output efficiency and output density and high productivity, a rotating electric machine using the stator, and a manufacturing method of the stator.SOLUTION: A rotating electric machine stator 12 includes a core 2 that is obtained by laminating a plurality of thin plate-shaped core sheets 3 including a plurality of annularly arranged yoke portions 7, which extend in the circumferential direction, tooth portions 8 which extend in the radial direction from the yoke portion 7, and shoe portions 9 which extend in an arc shape in the circumferential direction at the tips of the tooth portions 8, and has protrusions 10 on either or both end faces of the upper and lower end faces in the laminating direction, an insulator 4 installed on the end face and having a hole portion 11 fitted to the protrusion 10, a slot cell 5 that covers both side surfaces in the circumferential direction of the core 2 and contacts the insulator 4 on the end surface side, and a coil 6 wound around the insulator 4 and the slot cell 5.SELECTED DRAWING: Figure 4
Patent JP-2020091079-A (JP)
Title: Air conditioning system
Inventor: WADA MAKOTO
IPC: F24F11/32
Filed: 2018-12-06
Abstract: To provide an air conditioning system capable of accurately detecting failure of an expansion valve.SOLUTION: In an air conditioning system, an outdoor unit having a compressor and an outdoor heat exchanger and an indoor unit having an expansion valve and an indoor heat exchanger are connected by piping. The air conditioning system includes a system control section including: a target value acquisition section that acquires a target value for a superheating degree of the indoor heat exchanger during a cooling operation and acquires a target value for a supercooling degree of the indoor heat exchanger during a heating operation; a differential value calculation section calculating a differential value between the superheating degree or the supercooling degree and the target value; and a differential value determination section determining that the expansion valve has failure when the differential value exceeds a set threshold value.SELECTED DRAWING: Figure 3
Patent JP-2020090242-A (JP)
Title: Control device for human-powered vehicle
Inventor: SHAKA SATOSHI
IPC: B62M6/45
Filed: 2018-12-07
Abstract: To provide a control device for a human-powered vehicle which can contribute to the comfortable travel of a human-powered vehicle.SOLUTION: A control device for a human-powered vehicle mounted on a human-powered vehicle that can be connected to a conveyance part different from a driver seating part includes a control part which controls a motor attached to the human-powered vehicle. The control part controls at least one of the riding-time driving condition of the motor excluding the assist ratio, the response speed of the motor and the output upper limit value of the motor in accordance with at least one of the connection state of the conveyance part and information on the conveyance part.SELECTED DRAWING: Figure 6
Patent JP-2020094328-A (JP)
Title: Shield machine
Inventor: ODA MAKOTO
IPC: E21D9/087
Filed: 2018-12-10
Abstract: To provide a shield machine capable of efficiently excavating a tunnel having a rectangular cross section.SOLUTION: A shield machine for excavating a tunnel having a rectangular cross section includes a first oscillating cutter and a second oscillating cutter that are arranged in a first direction along one side of a rectangular cross section and oscillate in the same direction between a first posture and a second posture. The first oscillating cutter and the second oscillating cutter are overlapped each other in a second direction along the other side of the rectangular cross section that is orthogonal to the first direction when the cutters are in the first posture and in the second posture.SELECTED DRAWING: Figure 1
Patent JP-2019106183-A (JP)
Title: Image processing apparatus, image processing method, image processing program, and electronic equipment
Inventor: UEHARA HIROYASU
IPC: H04N5/225
Filed: 2018-12-10
Abstract: To provide an image processing apparatus, an image processing method, an image processing program, and an electronic equipment that can obtain excellent synthesized images from multiple images.SOLUTION: An imaging unit (10) picks up a plurality of images. A detecting unit (22) detects an amount of positional deviation among the plurality of images. A selecting unit (23) selects an image to be synthesized from the plurality of images in response to the amount of the positional deviation. A synthesizing unit (24) obtains a synthesized image based on the positional deviation amount and the image to be synthesized.SELECTED DRAWING: Figure 1
Patent JP-2020093632-A (JP)
Title: Tonneau cover device of vehicle
Inventor: KATAYAMA TOMOYUKI
IPC: B60R5/04
Filed: 2018-12-12
Abstract: To provide a tonneau cover device of a vehicle, capable of changing the position and attitude of a tonneau cover, and advantageous for improving convenience of a baggage compartment.SOLUTION: A tonneau cover 32 is supported by a slide part 34 rotatably to the slide part 34, between a shield state of making the surface of the tonneau cover 32 face a vehicle vertical direction, and a partition state of making the surface of the tonneau cover 32 face a vehicle width direction. A position in a vertical direction of the tonneau cover 32 in a shield state can be adjusted in accordance with a height of a baggage 66 placed on a baggage compartment 16, which is advantageous for improving convenience of the baggage compartment 16. A baggage compartment space S is divided in a vehicle width direction by putting the tonneau cover in a partition state so as to divide a plurality of pieces of baggage 66 into the partitioned space and house them in the baggage compartment 16, which is advantageous for improving convenience of the baggage compartment 16.SELECTED DRAWING: Figure 1
Patent JP-2020094985-A (JP)
Title: Spectral image estimation system, spectral image estimation method, and program
Inventor: TAKAHASHI JUNSUKE
IPC: G01N21/27
Filed: 2018-12-14
Abstract: To provide a spectral image estimation system, a spectral image estimation method, and a program with which, by a less expensive imaging device than an expensive hyper-spectral camera, it is possible to acquire a hyper-spectral image of high accuracy comparable to the hyper-spectral camera.SOLUTION: The spectral image estimation system comprises: a base vector derivation unit for deriving, from a first spectral distribution data group, a first spectral distribution base vector group that is the base vector group necessary to express the first spectral distribution data group, and deriving, from a spectral reflectance data group, a spectral reflectance base vector group that is the base vector group necessary to express the spectral reflectance data group; a spectral information estimation unit for estimating the spectral distribution of an imaging light source and the spectral reflectance of an imaging object from the first spectral distribution base vector group, the spectral reflectance base vector group, a plurality of images and spectral sensitivity in each of the images; and a type of light source specification unit for specifying the type of the imaging light source from the spectral distribution of the imaging light source estimated by the spectral information estimation unit.SELECTED DRAWING: Figure 1
Patent JP-2020098469-A (JP)
Title: Arithmetic processing device and method for controlling arithmetic processing device
Inventor: KAWABE YUKIHITO
IPC: G06F7/499
Filed: 2018-12-18
Abstract: To reduce a circuit scale of an arithmetic processing device without deteriorating calculation accuracy.SOLUTION: An arithmetic processing device comprises: a fixed-point number arithmetic unit which calculates a fixed-point number; a floating-point number arithmetic unit which calculates a floating-point number; a first conversion unit which converts calculation results by the floating-point number arithmetic unit to a fixed-point number having a second bit width wider than a first bit width; a statistical information acquisition unit which acquires statistical information of a fixed-point number output by the fixed-point number arithmetic unit or a fixed-point number output by the first conversion unit; and a second conversion unit which converts the fixed-point number output by the fixed-point arithmetic unit or the fixed-point number output by the first conversion unit to a fixed-point number having the first bit width.SELECTED DRAWING: Figure 1
Patent JP-2020101262-A (JP)
Title: Crank feeding device
Inventor: SUGITA YOSHIMORI
IPC: A63F7/02
Filed: 2018-12-25
Abstract: To provide a crank feeding device capable of moving a long stroke even with a small size, and eliminating the need of using an internal tooth gear.SOLUTION: A crank feeding device is composed of a first sun gear 11 fixed to a base 10, a first crank 15 rotation-driven coaxially with the first sun gear by a drive motor, a first planetary gear 18 journaled at a tip end of the first crank 15, a second crank 20 fixed to the first planetary gear at a base portion, and an odd number of idle gears journaled on the second crank 20 and interposed between the first sun gear 11 and the first planetary gear 18.SELECTED DRAWING: Figure 1
Patent JP-2020103090-A (JP)
Title: Work vehicle and work machine equipped with work vehicle
Inventor: KUROKI TOSHIAKI
IPC: G05D1/02
Filed: 2018-12-26
Abstract: To allow a travelling vehicle and a trailer coupled with the travelling vehicle to automatically travel easily even when the travelling vehicle and the trailer are caused to automatically travel along a scheduled travelling route.SOLUTION: A work vehicle includes a travelling vehicle having a coupling part for coupling a trailer, which can travel along a scheduled travelling route, and an automatic travelling control unit for controlling automatic travelling of the travelling vehicle based on a relative angle between the coupling part of the travelling vehicle and the trailer coupled to the coupling part, and the scheduled travelling route.SELECTED DRAWING: Figure 1
Patent JP-2020105329-A (JP)
Title: Solvent-diluted fluorine-based lubricant composition
Inventor: TANAHASHI TETSUHIKO
IPC: C10M119/22
Filed: 2018-12-27
Abstract: To provide a solvent-diluted fluorine-based lubricant composition using a fluorinated solvent in which an organic pigment is stably dissolved or dispersed.SOLUTION: The solvent-diluted fluorine-based lubricant composition according to the present invention is the solvent-diluted fluorine-based lubricant composition in which a fluorine grease containing a solid lubricant is dissolved or dispersed in a fluorine-based solvent, and the fluorine-based solvent contains a fluorine solvent, the organic pigment, and a perfluoroalkyl group-containing (meth)acrylic copolymer. Now, the perfluoroalkyl group-containing (meth)acrylic copolymer is contained in a range of 0.030 mass% or more to 1.000 mass% or less with respect to 100 mass% of the fluorine-based solvent. Also, the organic pigment is contained in the solvent-diluted fluorine-based lubricant composition in the range of 0.01 mass% or more to less than 0.2 mass%.SELECTED DRAWING: None
Patent JP-2019052768-A (JP)
Title: Damper device
Inventor: YOSHIKAWA TAKUYA
IPC: F16F15/30
Filed: 2018-12-27
Abstract: To further improve the vibration attenuation performance of a damper device including a rotation inertia mass damper.SOLUTION: This damper device includes: a plurality of rotating elements including an input element and an output element to which torque from an engine is transmitted; a plurality of elastic bodies for transmitting torque between the input element and the output element; a rotation inertia mass damper having a mass body which oscillates according to the relative rotation of the first rotating element being one of the plurality of rotating elements, and the second rotating element different from the first rotating element; and a plurality of inside elastic bodies which operate in parallel with the plurality of elastic bodies when the torque transmitted between the input element and the output element is not smaller than a prescribed value. The plurality of elastic bodies are arranged inside the mass body of the rotation inertia mass damper in a radial direction of the rotating element, and the plurality of the inside elastic bodies are arranged inside the plurality of elastic bodies in the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2019090416-A (JP)
Title: Partial oxidation reaction accompanied by quick cooling of close-type cycle
Inventor: RODNEY JOHN ALLAM
IPC: F02C3/28
Filed: 2018-12-27
Abstract: To provide a system and a method for generating output of high efficiency to achieve simultaneous carbon recovery by utilizing a solid fuel.SOLUTION: A solid or liquid fuel is partially oxidized in a partial oxidation reactor 4 first. Partially oxidized flow (including fuel gas) generated as its result, is quickly cooled, filtered and cooled, and then directed to an output generation system combustor 14 as a combustion fuel. The partially oxidized flow is merged with compression recirculation COflow and oxygen. The combustion flow crosses a turbine 13, and is expanded to produce the output and passed through a recuperator heat exchanger 12. The expanded and cooled discharge flow is purified to provide recirculation COflow, which is an effective method for improving efficiency in a compression integration system, and is applied to a recuperator heat exchanger and a POX heat exchanger 7.SELECTED DRAWING: Figure 1
Patent JP-2020103660-A (JP)
Title: Water flow detector
Inventor: KIN YUKIHIRO
IPC: F16K37/00
Filed: 2018-12-28
Abstract: To provide a water flow detector that can be downsized and light-weighted.SOLUTION: A water flow detector V1 comprises: a hollow body 1 connected to extinguishment facility piping; a valve 7 having a swing check valve structure inside the body 1; a rod 11 that has one end 11A engaged with the valve 7 and the other end 11B protruding to the outside of the body 1 and is displaced by opening/closing operation of the valve 7; an aperture 1a through which the valve 7 is taken out from the body 1 and put in; a cover 1b for closing the aperture 1a; and a switch 17 that is provided on the cover 1b and outputs a signal via displacement of the other end 11B of the rod 11. The body 1 includes a cylindrical housing part 1d in which the valve 7 in a fully opened state is housed.SELECTED DRAWING: Figure 2
Patent JP-2020103671-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-12-28
Abstract: To enhance interest of a game.SOLUTION: A game machine is configured so that game balls distributed by distribution means to a first guide flow path are more likely to enter a first ball entry port than game balls distributed by the distribution means to a second guide flow path, game balls distributed by the distribution means to the second guide flow path are more likely to enter a second ball entry port than game balls distributed by the distribution means to the first guide flow path, it is more advantageous to a player for game balls to enter the first ball entry port than for game balls to enter the second ball entry port, and a first time after game balls enter the specific ball entry port and before they reach the first ball entry port is longer than a second time after game balls enter the specific ball entry port before they reach the second ball entry port.SELECTED DRAWING: Figure745